| 000 | 00560nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131101s9999 xx 000 0 und d | ||
| 040 | _aCIFRI LIBRARY | ||
| 041 | _aEnglish | ||
| 082 |
_a632.506 _bW252 |
||
| 245 |
_aProceedings of the First International Symposium on biological control of weeds, March 1969 _cedited by F. J. Simmonds |
||
| 260 |
_aEngland _bCommonwealth Agricultural Bureaux _c1970 |
||
| 300 | _avii,110p. | ||
| 650 | _aPest control - Conferences | ||
| 650 | _aWeeds - Control - Conferences | ||
| 700 | _aSimmonds, F. J., ed. | ||
| 942 | _cBK | ||
| 999 |
_c3710 _d3710 |
||